Fix Office.UI.Xaml.Core.dll Errors

Sometimes Windows system displays error messages regarding corrupted or missing Office.UI.Xaml.Core.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent Office.UI.Xaml.Core.dll file can therefore effect in failed execution of the started process.

Office.UI.Xaml.Core.dll file Dynamic Link Library. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of Office.UI.Xaml.Core.dll related errors on your device. You can also download Office.UI.Xaml.Core.dll file compatible with Windows 10, Windows 8.1 devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1

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Fix Office.UI.Xaml.Core.dll errors

1 Information about Office.UI.Xaml.Core.dll file
2 Errors related to Office.UI.Xaml.Core.dll file
3 How to fix Office.UI.Xaml.Core.dll related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download Office.UI.Xaml.Core.dll

4.1 List of Office.UI.Xaml.Core.dll file versions

File info

General information
Filename	Office.UI.Xaml.Core.dll
File extension	DLL
Type	Dynamic Link Library
Description	Dynamic Link Library

Software
Program	Windows 10
Software	Windows
Author	Microsoft
Software version	10

Details
MIME type	application/octet-stream
Entry point	0x1000
Code size	4764672

Most common Office.UI.Xaml.Core.dll file related problems

There are various types of errors related to Office.UI.Xaml.Core.dll file. Office.UI.Xaml.Core.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to Office.UI.Xaml.Core.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

Office.UI.Xaml.Core.dll is corrupted
Office.UI.Xaml.Core.dll cannot be located
Runtime Error - Office.UI.Xaml.Core.dll
Office.UI.Xaml.Core.dll file error
Office.UI.Xaml.Core.dll file cannot be loaded. Module was not found
cannot register Office.UI.Xaml.Core.dll file:
Office.UI.Xaml.Core.dll file could not be loaded
Office.UI.Xaml.Core.dll file doesn't exist

Office.UI.Xaml.Core.dll

Application could not be started because Office.UI.Xaml.Core.dll file is missing. Reinstall the application to solve the problem.

Problems related to Office.UI.Xaml.Core.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing Office.UI.Xaml.Core.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix Office.UI.Xaml.Core.dll errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

Office.UI.Xaml.Core.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with Office.UI.Xaml.Core.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to Office.UI.Xaml.Core.dll file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of Office.UI.Xaml.Core.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to Office.UI.Xaml.Core.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the Office.UI.Xaml.Core.dll file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the Office.UI.Xaml.Core.dll file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the Office.UI.Xaml.Core.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace Office.UI.Xaml.Core.dll file

The last solution is to manually download and replace Office.UI.Xaml.Core.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded Office.UI.Xaml.Core.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of Office.UI.Xaml.Core.dll file example directory paths.

Windows 10: C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x86__8wekyb3d8bbwe\
Windows 8.1: ---

If the steps did not solve your Office.UI.Xaml.Core.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename Office.UI.Xaml.Core.dll

System Windows 10

File size 6972616 bytes

Date 2017-03-18

Download

File details
	MD5	e711fe316f9129056cd35f85e375c648
	SHA1	53eb24a0b7425f15f7321eb9433d07dfe4b22bce
	SHA256	ade4239f60cee266db336e9fab0c99a7ae5cc03a900d272ee34a16e13a5809fe
	CRC32	ab80c7e5
	Example file location	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x86__8wekyb3d8bbwe\

Filename Office.UI.Xaml.Core.dll

System Windows 8.1

File size 5651128 bytes

Date 2014-11-21

Download

File details
	MD5	a81937b31692e1171586420e5e824ff5
	SHA1	02462385c908288edef52c7b2047def8bd721426
	SHA256	75a33888cd207abb7ebfb0df0fc2fd8f9294c94813d1bd54954179e2c7cf5b3a
	CRC32	8ec58454
	Example file location	---